Changing virtual memory amount in Appveyor and Travis CI tests

From: Edward Diener (eldiener_at_[hidden])
Date: 2020-09-21 02:14:07

Is it possible through .yml file for Appveyor and Travis CI to change 
the amount of virtual memory when running a CI test. I am running CI 
tests for Boost PP which heavily use the preprocessor, and some of the 
extended tests I am running fail on both Appveyor and Travis CI  with 
out of memory conditions while on my own local computer, with about 32 
GB of ram, the tests succeed. I think in the real world most users now 
have at least 32 GB of ram or more, while these virtual environments in 
Appveyor and/or Travis CI probably run their tests with much less 
overall virtual memory than an average user would have.